Duplicate of Biology 1 mid term final

The human population by the year 2050 could be:

What must happen in a population for it to grow?

What is it called when individuals in a population move away?

Demography is the scientific study of:

One of the greatest threats today to biological diversity is:

Human population growth has slowed in:

DDT was used to:

A diagram that shows all the feeding relationships in an ecosystem is a food -

Which of the following organisms are prokaryotes?

When organisms keep their internal body conditions fairly constant it is called:

"E" in this cell is the:

An organism that can capture energy from sunlight or chemicals to produce its own food is:

The main function of the cell wall is to:

A polymer is a molecule made of repeating parts, which of the following is a polymer?

"A" in this cell, which is covered with Ribosomes is a:

Many different populations that live together in a specific area is called a (an):

How can you tell when you are looking at a prokaryotic cell?

The algae at the beginning of the food chain in Fig. 3-1 are:

A controlled experiment allows the scientist to isolate and test:

Living things are mostly built out of this type of molecule. Such as:enzymes,antibodies,keratin

The area of Earth where all living things live is called the:

Toxic hydrogen peroxide must be eliminated.What enzyme is able to break down hydrogen peroxide?

Biology is the study of:

A pyramid that shows the amount of living tissue at each trophic level is called:

An endangered species is:

"C" in this cell is the:

What happens to a population when food, water and/or space become less available?

Which of the following is NOT a principle of cell theory?

A well-tested explanation supported by a large amount of data many observations is a (an)

A covalent bond is formed as the result of:

Which organelle makes ATP energy from molecules food such as glucose?

Which organelle would you expect to find in plant cells but not animal cells?

There are more young children than teenagers, and more teenagers than adults. The population:

"E" in this cell, which performs photosynthesis,is the:

What type of molecule is the main source of energy for living things, such as glucose?

Which data is considered qualitative data?

The work of a scientists usually begins with:

Which of the following is a function of the nucleus?

Where does most of the energy originally come from in an ecosystem?

"F" in this cell is the:

What type of molecule is a long term storage of energy, such as fat?

The squid in the food chain in Fig. 3-1 are:

What is the function of the cell membrane?

If a population grows larger than the carrying capacity of the environment, the:

The most common compound in most living things is:

A bird kills and eats an insect. Based on its behavior, which term describes the bird?

A resource in the environment that causes population size to level out or decrease is a:

The branch of biology dealing with interactions among organisms and their environment is called

Which organelle makes proteins using DNA instructions from the nucleus?

Which of the following makes up a molecule of water?

If you say that water can make bread mold grow faster. this is a (an):

All of the members of one species that live in one area are called a (an):

"F" in this cell is the:

In Fig. 5-1, which year has the highest life expectancy rate?

"A" in this cell is the:

What type of molecule can store and transmit hereditary genetic information?

What is it called each time you move up a level in a food web?

Biodiversity is important to human society because it:

Which is not a threat to biodiversity?

In fig.5-1,which year had the highest number of live births per thousand of population?

One thing that makes DDT hazerdous to the environment over the long run is it is:

What is the type of molecule that speeds up the rate of chemical reactions in living cells?

The cell theory applies to:

Eukaryotes contain: